frederiklykke.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 January 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.218.160.9 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.218.160.9 | 43200s | 85-218-160-9.norlyscustomer.net | AS39642 | Sinal A/S | 85.218.128.0/17 | 🇩🇰 Denmark | Aalborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 85.218.160.9 (AS39642) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2009-01-09 |
| Expires | 2027-01-31 (98d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 19:39:31 shown | 750ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 13:18:32 | 449ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 19:18:43 | 378ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 07:58:10 | 487ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 02:34:45 | 457ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 03:34:56 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 06:52:26 | 547ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 10:26:12 | 2645ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 01:52:45 | 574ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 22:17:56 | 2036ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 05:06:56 | 784ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-17 10:13:31 | 2499ms | 2 NS 1 A 4 MX | 🔒 Secure |